How Many Links Does the Song Plus Rear Suspension Have?
3 Answers
The rear suspension of the Song Plus is a multi-link setup. Rear Suspension: The rear suspension refers to all the force-transmitting connection devices between the frame and the axle, and is one of the important parameters affecting vehicle comfort. Automotive suspension consists of three parts: elastic elements, shock absorbers, and force-transmitting devices, which function to transmit forces and moments between the wheels and the frame. The suspension can buffer the impact forces from uneven road surfaces transmitted to the body, ensuring smooth driving. Common suspensions in general vehicles include independent and non-independent suspensions. The non-independent suspension often used in sedans and SUVs is the torsion beam suspension. Common independent suspensions include MacPherson strut suspension, double-wishbone suspension, multi-link suspension, and double transverse arm suspension. Advantages and Disadvantages of Multi-link Suspension: Advantages: High lateral stiffness, excellent anti-roll performance, adaptive to road conditions, good grip, clear road feel, high resilience, and a certain level of comfort. Disadvantages: High manufacturing cost, complex suspension positioning parameter settings, and large space occupation.
I previously studied the rear suspension system of the BYD Song Plus, which features a three-link independent suspension with a clever design. Each link operates independently, effectively absorbing road vibrations and providing a smooth and stable ride. The advantage of this suspension lies in its ability to enhance grip during cornering, minimizing passenger sway, especially noticeable during high-speed lane changes or on bumpy roads. A potential drawback might be the slightly higher number of components during maintenance, but overall, it's quite durable. I recall comparing it to similar SUVs like the CR-V, which also uses a similar suspension, but the comfort level doesn't quite match the Song Plus. I'd recommend new owners to test it on various road conditions, as the suspension significantly impacts the vehicle's handling. Ensuring proper tire pressure can also help extend its lifespan.
I've been driving the Song Plus for a while now, and its rear suspension features a three-link independent structure, which makes daily driving incredibly comfortable. When commuting to work through rough roads or over speed bumps, the vibrations are absorbed cleanly and efficiently, with rear passengers rarely complaining about bumps. This design enhances steering precision and keeps the body stable at high speeds, making long-distance driving less tiring. I recommend occasionally checking the chassis for unusual noises after parking, as accumulated dust at the link joints may cause noise. Overall, it's much better than a torsion beam suspension, especially for family vehicles, improving both safety and comfort.
